87690168

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:986

約数の個数: 128

約数和(自身を含む): 267840000

約数和(自身を除く): 180149832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 437, 456, 513, 552, 621, 684, 828, 874, 929, 1026, 1242, 1311, 1368, 1656, 1748, 1858, 2052, 2484, 2622, 2787, 3496, 3716, 3933, 4104, 4968, 5244, 5574, 7432, 7866, 8361, 10488, 11148, 11799, 15732, 16722, 17651, 21367, 22296, 23598, 25083, 31464, 33444, 35302, 42734, 47196, 50166, 52953, 64101, 66888, 70604, 85468, 94392, 100332, 105906, 128202, 141208, 158859, 170936, 192303, 200664, 211812, 256404, 317718, 384606, 405973, 423624, 476577, 512808, 576909, 635436, 769212, 811946, 953154, 1153818, 1217919, 1270872, 1538424, 1623892, 1906308, 2307636, 2435838, 3247784, 3653757, 3812616, 4615272, 4871676, 7307514, 9743352, 10961271, 14615028, 21922542, 29230056, 43845084, 87690168]

約数ペア:

[(1, 87690168), (2, 43845084), (3, 29230056), (4, 21922542), (6, 14615028), (8, 10961271), (9, 9743352), (12, 7307514), (18, 4871676), (19, 4615272), (23, 3812616), (24, 3653757), (27, 3247784), (36, 2435838), (38, 2307636), (46, 1906308), (54, 1623892), (57, 1538424), (69, 1270872), (72, 1217919), (76, 1153818), (92, 953154), (108, 811946), (114, 769212), (138, 635436), (152, 576909), (171, 512808), (184, 476577), (207, 423624), (216, 405973), (228, 384606), (276, 317718), (342, 256404), (414, 211812), (437, 200664), (456, 192303), (513, 170936), (552, 158859), (621, 141208), (684, 128202), (828, 105906), (874, 100332), (929, 94392), (1026, 85468), (1242, 70604), (1311, 66888), (1368, 64101), (1656, 52953), (1748, 50166), (1858, 47196), (2052, 42734), (2484, 35302), (2622, 33444), (2787, 31464), (3496, 25083), (3716, 23598), (3933, 22296), (4104, 21367), (4968, 17651), (5244, 16722), (5574, 15732), (7432, 11799), (7866, 11148), (8361, 10488)]